package com.fick.hibernate.dao;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;

import com.fick.hibernate.model.Ph;

/**
 * Data access object (DAO) for domain model class Ph.
 * 
 * @see com.fick.hibernate.model.Ph
 * @author MyEclipse Persistence Tools
 */

public class PhDAO extends BaseHibernateDAO {
	private static final Log log = LogFactory.getLog(PhDAO.class);
	// property constants
	public static final String NAME = "name";
	public static final String TYPE = "type";
	public static final String PHORDER = "phorder";

	public void attachClean(Ph instance) {
		log.debug("attaching clean Ph instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachDirty(Ph instance) {
		log.debug("attaching dirty Ph instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public List findAll() {
		log.debug("finding all Ph instances");
		try {
			String queryString = "from Ph";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public List findByExample(Ph instance) {
		log.debug("finding Ph instance by example");
		try {
			List results = getSession().createCriteria("com.fick.hibernate.model.Ph").add(Example.create(instance)).list();
			log.debug("find by example successful, result size: " + results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public Ph findById(java.lang.Integer id) {
		log.debug("getting Ph instance with id: " + id);
		try {
			Ph instance = (Ph) getSession().get("com.fick.hibernate.model.Ph", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByName(Object name) {
		return findByProperty(NAME, name);
	}

	public List findByPhorder(Object phorder) {
		return findByProperty(PHORDER, phorder);
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Ph instance with property: " + propertyName + ", value: " + value);
		try {
			String queryString = "from Ph as model where model." + propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByType(Object type) {
		return findByProperty(TYPE, type);
	}

	public Ph merge(Ph detachedInstance) {
		log.debug("merging Ph instance");
		try {
			Ph result = (Ph) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}
}